Granted you aren't going to be chaining very high, (was chaining up to 5 on my ARC doing company leves with mobs one level higher than me) it shouldn't be too difficult to at least chain 1 or 2 times so long as you're not fighting mobs more than a couple levels higher than you. Getting up to 4-5 chains is really good solo, and very plausible so long as you're not shooting too far ahead of your level with mobs, not sure if this really needs a lot of adjusting.